02d0910511
Convert KDrive to GPE/GKE interface. Add first-class drivers and enumerate every device separately through Xi, instead of lamely attempting to aggregate them. Add XKB support to the Linux keyboard driver. Add 'thumb button' support to the tslib driver. Rejig InitInput, so each DDX has to add a list of drivers it supports. Support NewInputDeviceRequest, et al.
255 lines
8.0 KiB
C
255 lines
8.0 KiB
C
/*
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* Id: kbd.c,v 1.1 1999/11/02 18:39:28 keithp Exp $
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*
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* Copyright © 1999 Keith Packard
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that
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* copyright notice and this permission notice appear in supporting
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* documentation, and that the name of Keith Packard not be used in
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* advertising or publicity pertaining to distribution of the software without
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* specific, written prior permission. Keith Packard makes no
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* representations about the suitability of this software for any purpose. It
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* is provided "as is" without express or implied warranty.
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*
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* KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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* EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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/* $RCSId: xc/programs/Xserver/hw/kdrive/itsy/kbd.c,v 1.1 1999/11/19 13:53:53 hohndel Exp $ */
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#ifdef HAVE_CONFIG_H
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#include <kdrive-config.h>
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#endif
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#include "itsy.h"
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#include <X11/keysym.h>
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#include <linux/itsy_buttons.h>
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#define ITSY_WIDTH 2
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KeySym ItsyKeymap[] = {
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/* 1 8 */ XK_Escape, NoSymbol,
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/* 2 9 */ XK_1, XK_exclam,
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/* 3 10 */ XK_2, XK_at,
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/* 4 11 */ XK_3, XK_numbersign,
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/* 5 12 */ XK_4, XK_dollar,
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/* 6 13 */ XK_5, XK_percent,
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/* 7 14 */ XK_6, XK_asciicircum,
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/* 8 15 */ XK_7, XK_ampersand,
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/* 9 16 */ XK_8, XK_asterisk,
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/* 10 17 */ XK_9, XK_parenleft,
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/* 11 18 */ XK_0, XK_parenright,
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/* 12 19 */ XK_minus, XK_underscore,
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/* 13 20 */ XK_equal, XK_plus,
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/* 14 21 */ XK_BackSpace, NoSymbol,
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/* 15 22 */ XK_Tab, NoSymbol,
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/* 16 23 */ XK_Q, NoSymbol,
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/* 17 24 */ XK_W, NoSymbol,
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/* 18 25 */ XK_E, NoSymbol,
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/* 19 26 */ XK_R, NoSymbol,
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/* 20 27 */ XK_T, NoSymbol,
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/* 21 28 */ XK_Y, NoSymbol,
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/* 22 29 */ XK_U, NoSymbol,
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/* 23 30 */ XK_I, NoSymbol,
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/* 24 31 */ XK_O, NoSymbol,
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/* 25 32 */ XK_P, NoSymbol,
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/* 26 33 */ XK_bracketleft, XK_braceleft,
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/* 27 34 */ XK_bracketright, XK_braceright,
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/* 28 35 */ XK_Return, NoSymbol,
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/* 29 36 */ XK_Control_L, NoSymbol,
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/* 30 37 */ XK_A, NoSymbol,
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/* 31 38 */ XK_S, NoSymbol,
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/* 32 39 */ XK_D, NoSymbol,
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/* 33 40 */ XK_F, NoSymbol,
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/* 34 41 */ XK_G, NoSymbol,
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/* 35 42 */ XK_H, NoSymbol,
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/* 36 43 */ XK_J, NoSymbol,
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/* 37 44 */ XK_K, NoSymbol,
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/* 38 45 */ XK_L, NoSymbol,
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/* 39 46 */ XK_semicolon, XK_colon,
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/* 40 47 */ XK_apostrophe, XK_quotedbl,
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/* 41 48 */ XK_grave, XK_asciitilde,
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/* 42 49 */ XK_Shift_L, NoSymbol,
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/* 43 50 */ XK_backslash, XK_bar,
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/* 44 51 */ XK_Z, NoSymbol,
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/* 45 52 */ XK_X, NoSymbol,
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/* 46 53 */ XK_C, NoSymbol,
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/* 47 54 */ XK_V, NoSymbol,
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/* 48 55 */ XK_B, NoSymbol,
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/* 49 56 */ XK_N, NoSymbol,
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/* 50 57 */ XK_M, NoSymbol,
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/* 51 58 */ XK_comma, XK_less,
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/* 52 59 */ XK_period, XK_greater,
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/* 53 60 */ XK_slash, XK_question,
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/* 54 61 */ XK_Shift_R, NoSymbol,
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/* 55 62 */ XK_KP_Multiply, NoSymbol,
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/* 56 63 */ XK_Alt_L, XK_Meta_L,
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/* 57 64 */ XK_space, NoSymbol,
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/* 58 65 */ XK_Caps_Lock, NoSymbol,
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/* 59 66 */ XK_F1, NoSymbol,
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/* 60 67 */ XK_F2, NoSymbol,
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/* 61 68 */ XK_F3, NoSymbol,
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/* 62 69 */ XK_F4, NoSymbol,
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/* 63 70 */ XK_F5, NoSymbol,
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/* 64 71 */ XK_F6, NoSymbol,
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/* 65 72 */ XK_F7, NoSymbol,
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/* 66 73 */ XK_F8, NoSymbol,
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/* 67 74 */ XK_F9, NoSymbol,
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/* 68 75 */ XK_F10, NoSymbol,
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/* 69 76 */ XK_Break, XK_Pause,
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/* 70 77 */ XK_Scroll_Lock, NoSymbol,
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/* 71 78 */ XK_KP_Home, XK_KP_7,
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/* 72 79 */ XK_KP_Up, XK_KP_8,
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/* 73 80 */ XK_KP_Page_Up, XK_KP_9,
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/* 74 81 */ XK_KP_Subtract, NoSymbol,
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/* 75 82 */ XK_KP_Left, XK_KP_4,
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/* 76 83 */ XK_KP_5, NoSymbol,
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/* 77 84 */ XK_KP_Right, XK_KP_6,
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/* 78 85 */ XK_KP_Add, NoSymbol,
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/* 79 86 */ XK_KP_End, XK_KP_1,
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/* 80 87 */ XK_KP_Down, XK_KP_2,
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/* 81 88 */ XK_KP_Page_Down, XK_KP_3,
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/* 82 89 */ XK_KP_Insert, XK_KP_0,
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/* 83 90 */ XK_KP_Delete, XK_KP_Decimal,
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/* 84 91 */ NoSymbol, NoSymbol,
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/* 85 92 */ NoSymbol, NoSymbol,
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/* 86 93 */ NoSymbol, NoSymbol,
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/* 87 94 */ XK_F11, NoSymbol,
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/* 88 95 */ XK_F12, NoSymbol,
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/* These are remapped from the extended set (using ExtendMap) */
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/* 89 96 */ XK_Control_R, NoSymbol,
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/* 90 97 */ XK_KP_Enter, NoSymbol,
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/* 91 98 */ XK_KP_Divide, NoSymbol,
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/* 92 99 */ XK_Sys_Req, XK_Print,
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/* 93 100 */ XK_Alt_R, XK_Meta_R,
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/* 94 101 */ XK_Num_Lock, NoSymbol,
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/* 95 102 */ XK_Home, NoSymbol,
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/* 96 103 */ XK_Up, NoSymbol,
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/* 97 104 */ XK_Page_Up, NoSymbol,
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/* 98 105 */ XK_Left, NoSymbol,
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/* 99 106 */ XK_Right, NoSymbol,
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/* 100 107 */ XK_End, NoSymbol,
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/* 101 108 */ XK_Down, NoSymbol,
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/* 102 109 */ XK_Page_Down, NoSymbol,
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/* 103 110 */ XK_Insert, NoSymbol,
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/* 104 111 */ XK_Delete, NoSymbol,
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/* 105 112 */ XK_Super_L, NoSymbol,
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/* 106 113 */ XK_Super_R, NoSymbol,
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/* 107 114 */ XK_Menu, NoSymbol,
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/* Itsy hardware buttons */
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#define ITSY_BUTTON_FIRST 108
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#define ITSY_BUTTON_LAST 116
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/* 108 115 */ XK_Next, NoSymbol, /* right button on side */
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/* 109 116 */ XK_Prior, NoSymbol, /* left button on side */
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/* 110 117 */ XK_Up, NoSymbol, /* joypad */
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/* 111 118 */ XK_Down, NoSymbol,
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/* 112 119 */ XK_Left, NoSymbol,
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/* 113 120 */ XK_Right, NoSymbol,
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/* 114 121 */ NoSymbol, NoSymbol, /* left near speaker */
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/* 115 122 */ NoSymbol, NoSymbol, /* right near speaker */
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/* 116 123 */ NoSymbol, NoSymbol, /* tiny button */
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};
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static unsigned long itsyButtonState;
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void
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ItsyKeyboardLoad (void)
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{
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KeySym *k;
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}
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static Status
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ItsyKeyboardInit (KdKeyboardInfo *ki)
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{
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if (!ki)
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return BadImplementation;
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ki->driverPrivate = open ("/dev/buttons", 0);
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itsyButtonState = 0;
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ki->keySyms.minKeyCode = 1;
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ki->keySyms.maxKeyCode = (sizeof (ItsyKeymap) / sizeof (ItsyKeymap[0])) / ITSY_WIDTH;
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ki->minScanCode = ki->keySyms.minKeyCode;
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ki->maxScanCode = ki->keySyms.maxKeyCode;
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ki->keySyms.mapWidth = ITSY_WIDTH;
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if (ki->keySyms.map)
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xfree(ki->keySyms.map);
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ki->keySyms.map = xalloc(sizeof(ItsyKeymap));
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if (!ki->keySyms.map)
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return BadAlloc;
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memcpy (kdKeymap, ItsyKeymap, sizeof (ItsyKeymap));
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return Success;
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}
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static void
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ItsyKeyboardDisable (KdKeybdInfo *ki)
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{
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if (fd >= 0)
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close ((int)ki->driverPrivate);
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}
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static void
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ItsyKeyboardFini (KdKeybdInfo *ki)
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{
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return;
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}
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void
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ItsyKeyboardRead (int fd)
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{
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itsy_buttons_event event;
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int b;
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unsigned long bit;
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unsigned long change;
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unsigned long buttons;
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if (read (fd, &event, sizeof (event)) == sizeof (event))
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{
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buttons = event.state;
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change = buttons ^ itsyButtonState;
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if (!change)
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return;
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for (b = ITSY_BUTTON_FIRST; b <= ITSY_BUTTON_LAST; b++)
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{
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bit = (1 << (b - ITSY_BUTTON_FIRST));
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if (change & bit)
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KdEnqueueKeyboardEvent (b, (buttons & bit) == 0);
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}
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itsyButtonState = buttons;
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}
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}
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void
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ItsyKeyboardLeds (int leds)
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{
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}
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void
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ItsyKeyboardBell (int volume, int frequency, int duration)
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{
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}
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KdKeyboardFuncs itsyKeyboardFuncs = {
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"itsy",
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ItsyKeyboardInit,
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ItsyKeyboardEnable,
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ItsyKeyboardRead,
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ItsyKeyboardLeds,
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ItsyKeyboardBell,
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ItsyKeyboardDisable
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ItsyKeyboardFini,
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NULL,
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};
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